It is important to remember to observe the appearance of the specimen before it begins to cool, because crystals can form during the cooling process, changing the appearance of the sample.

Which of the following patient categories are at high risk for developing atelectasis? 1. Those who are heavily sedated 2. Those with abdominal or thoracic pain 3. Those with neuromuscular disorders

a. 1 and 2 only b. 2 and 3 only c. 1 and 3 only d. 1, 2, and 3

You can find information about a hazardous chemical by consulting its ________, which contains information about the substance name, chemical and common names, chemical characteristics, physical and health hazards, guidelines for safe handling, and emergency and first-aid information.  

Fill in the blank(s) with the appropriate word(s).